A) SNM rates for all MA lines propagated in seven different environmental conditions.

B) Small indel rate for all MA lines propagated in seven different environmental conditions. C) Spectrum of single nucleotide mutations in all seven environments. These include transition and transversion events covering all six types of SNMs. The transition (Ts) to transversion (Tv) ratio and AT/GC bias (GC > AT/AT > GC) are also shown. (XLSX)